<https://timeforchopin.eu/events/koncert-chopinowski-27-06-1800-2/event_5060_0>
<http://schema.org/startDate>
"2022-6-27T18:00+2:00"^^<http://schema.org/Date>
<https://timeforchopin.eu/events/koncert-chopinowski-27-06-1800-2/>